Model: WB1418

Spring Tension Washer

Properties:

Hole Diameter

Between 0.448 inches and 0.458 inches

Outside Diameter

Between 0.915 inches and 0.925 inches

Overall Height

Between 0.109 inches and 0.141 inches

Material Thickness

Between 0.0115 inches and 0.0135 inches

Hardness Rating

Between 75.0 rockwell superficial 15-n and 80.0 rockwell superficial 15-n

Material

Copper alloy 170

Material Specification

Qq-c-533 federal specification single material response

Style Designator

Spring tension

NSN

5310-00-754-3354

Part Number

WB1418

Description

Washer,spring Tension

CAGE

92830

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part WB1418 NSN 5310-00-754-3354

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15938

FIIG:

A022B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7415210000
SITC: 69432
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Copper washers including spring washers not threaded